38V, Low-Noise, MOS-Input, Low-Power Op AmpThe MAX9945 Operational Amplifier features an excellent
combination of low operating power and low input volt-
age noise. In addition, MOS inputs enable the MAX9945
to feature low input bias currents and low input current
noise. The device accepts a wide supply voltage range
from 4.75V to 38V and draws a low 400A quiescent cur-
rent. The MAX9945 is unity-gain stable and is capable of
Rail-to-Rail output voltage swing.
The MAX9945 is ideal for portable medical and industri-
al applications that require low noise Analog front-ends
for performance applications such as Photodiode trans-
impedance and chemical Sensor Interface circuits.
The MAX9945 is available in both an 8-pin MAX and
a space-saving, 6-pin TDFN package, and is specified
over the automotive operating temperature range
(-40C to +125C). By Maxim Integrated Products
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| MAX9945 Application Notes | MAX9945 RoHS | MAX9945 Circuits | MAX9945 footprint |
